CN103176511A - Electronic device - Google Patents

Abstract

An electronic device comprises a base and an upper cover fixed on the base in a pivoted mode. A through hole is formed in the upper cover, a projection device is arranged at a position, corresponding to the upper cover, of the base, and light emitted by the projection device can be projected outside through the through hole.

Description

Electronic equipment

technical field

The invention relates to an electronic device, in particular to a convenient electronic device.

Background technique

Portable electronic devices such as laptops are more and more widely used in various occasions due to their portability. For example, they are used in various official occasions such as business trips and meetings. Projector, so that the content to be displayed is projected on a larger screen for the convenience of the participants to watch, but this method requires additional projection equipment, and the image cannot be displayed on a larger screen without the projection equipment .

Contents of the invention

In view of the above, it is necessary to provide a portable electronic device integrated with a projection function.

An electronic device, comprising a base and an upper cover pivotably fixed on the base, the upper cover is provided with a through hole, and the base is provided with a projection device at a position corresponding to the upper cover, the The light emitted by the projection device can be projected out through the through hole.

Compared with the prior art, the above-mentioned electronic equipment is provided with a projection device, so that the function of projection can be realized conveniently.

Description of drawings

FIG. 1 is an exploded perspective view of a preferred embodiment of the electronic device of the present invention.

FIG. 2 is a perspective assembly view of the electronic device of FIG. 1 .

FIG. 3 is another perspective assembly view of the electronic device of FIG. 1 .

Description of main component symbols

cover 10 through hole 11 pivot hole 14 base 20 projection equipment twenty one Block 30 Shield 31 Connection 32 pivot axis 34

The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings.

Detailed ways

Referring to FIG. 1 , a preferred embodiment of the electronic device of the present invention includes a top cover 10 , a base 20 and a blocking piece 30 . In one embodiment, the electronic device is a notebook computer.

The upper cover 10 is pivotably fixed on an edge of the base 20, the upper cover 10 is provided with a through hole 11, the through hole 11 runs through the upper cover 10, and the upper cover 10 is at a position adjacent to the through hole 11 A pivot hole 14 is provided; in one embodiment, the through hole 11 is a circular hole.

The base 20 is equipped with a projection device 21, the position of the projection device 21 on the base 20 corresponds to the position of the through hole 11 on the upper cover 10, when the upper cover 10 is pivotally fixed on the base 20 And when the base 20 is covered, the through hole 11 is opposite to the projection device 21 , and the light emitted by the projection device 21 can be emitted through the through hole 11 .

The blocking plate 30 includes a shielding portion 31 and a pivot shaft 34, the shape and size of the shielding portion 31 are the same as the shape and size of the through hole 14, the pivot shaft 34 is connected to the shielding portion 31 through a connecting portion 32, The pivot shaft 34 is pivotably fixed in the pivot hole 14 , and the length of the connecting portion 32 is equal to the distance from the edge of the through hole 11 to the edge of the pivot hole 14 .

Please refer to FIGS. 1 to 3 together. During assembly, the upper cover 10 is pivotally fixed to the base 20, and the through hole 11 of the upper cover 10 is aligned with the projection device 21 of the base 20, and then the blocking plate 30 is The pivot shaft 34 is pivotally fixed in the pivot hole 14 of the upper cover 10, and then the electronic device is assembled.

When the projection function of the electronic device needs to be used, turn the blocking plate 30 on the upper cover 10 so that the shielding portion 31 of the blocking plate 30 is staggered from the through hole 11 without covering the through hole 11, then the projection device 20 on the base 20 The emitted light exits through the through hole 11 and is projected on the screen for display.

When there is no need to use the projection function of the electronic device, the shutter 30 is rotated on the upper cover 10, so that the shielding part 31 of the shutter 30 is blocked at the position of the through hole 11 to cover the through hole 11, so that the light cannot pass through the through hole 11. The through hole 11 is emitted, and the shielding portion 31 can prevent dust from entering the electronic device through the through hole 11 .

In the electronic equipment, the shielding part 31 of the blocking sheet 30 can also be provided with hollow patterns, such as various meaningful signs, etc., then when the shielding part 31 is shielded at the position of the through hole 11, the projection device 21 can emit The pattern can be projected and displayed when the light is irradiated on the shielding portion 31 .

Claims (7)

1. An electronic device, comprising a base and an upper cover pivotally fixed on the base, characterized in that: the upper cover is provided with a through hole, and the base is at a position corresponding to the upper cover A projection device is provided, and the light emitted by the projection device can be projected out through the through hole. 2 . The electronic device according to claim 1 , wherein a baffle is movably fixed on the upper cover, and the baffle moves on the upper cover to cover the through hole. 3 . 3. The electronic device according to claim 2, wherein the upper cover is provided with a pivot hole at a position adjacent to the through hole, and the blocking piece includes a pivot shaft, and the pivot shaft is pivotally fixed into the pivot hole. 4. The electronic device according to claim 3, wherein the upper cover includes a shielding portion, the pivot shaft is connected to the shielding portion through a connecting portion, and the shape and size of the shielding portion are the same as those of the shielding portion. The through-holes have the same shape and size. 5. The electronic device according to claim 4, wherein the length of the connecting portion is equal to the distance from the edge of the through hole to the edge of the pivot hole. 6 . The electronic device according to claim 1 , wherein a hollowed-out pattern is provided on the blocking sheet, and the projection device emits light and irradiates the blocking sheet to project and display the pattern. 7 . 7. The electronic device according to claim 1, wherein the through hole is circular.

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